View of the facade and side elevations of 945 Main Street in Silver Plume (Clear Creek County), Colorado. The two-story structure has wooden siding and a false front with a pediment and decorative brackets. An enclosed staircase leads down to an entrance. The facade is painted white with blue trim. Two windows on the upper level have pediments with ogee arches, and large store front windows are on the ground level. A sign in the window reads: "Colorado Historical Society."